55684846 has 8 divisors (see below), whose sum is σ = 95459760. Its totient is φ = 23864928.

The previous prime is 55684829. The next prime is 55684859. The reversal of 55684846 is 64848655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 55684796 and 55684805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1988731 + ... + 1988758.

It is an arithmetic number, because the mean of its divisors is an integer number (11932470).

Almost surely, 2^55684846 is an apocalyptic number.

55684846 is a deficient number, since it is larger than the sum of its proper divisors (39774914).

55684846 is a wasteful number, since it uses less digits than its factorization.

55684846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3977498.

The product of its digits is 921600, while the sum is 46.

The square root of 55684846 is about 7462.2279514901. The cubic root of 55684846 is about 381.8671860864.

The spelling of 55684846 in words is "fifty-five million, six hundred eighty-four thousand, eight hundred forty-six".